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Building Envelope

Shop our wide selection of building envelope products at Griff Building Supplies. The building envelope includes all the building components that separate the indoors from the outdoors. Building envelopes include the exterior walls, foundations, roof, windows and doors.

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  • 4' x 50' Power Drain 6000 Foundation Drain Mat
    $189.95 - $189.95
    $189.95
    $189.95 - $189.95
    $189.95

    4' x 50' Power Drain 6000 Foundation Drain Mat

    Powerhouse

    PowerDrain™ 6000 is a high performance geocomposite drainage mat designed to protect the foundation wall from the damaging effects of subsurface wa...

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    $189.95 - $189.95
    $189.95
    $189.95 - $189.95
    $189.95